Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:


Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Oblique Stair / Interior architecture

Oblique Stair

When climb the stair, the old man often have a problem that they are not stable. The Oblique Stair can improve it, through changing the stair and making an oblique. When the old man climb the new stair, they can adjust their focus to stand stablely. This Oblique Stair also have rounded corners. When raining, the rain will not stay on the obliquity, so that when people go across this new stair, their shoes will keep dry.


kunming university of science and technology

kunming university of science and technology
kunming, China

pang jun,
kunming university of science and technology